baber/WOPTO huggingface dataset:
Patent JP-2021058043-A (JP)
Title: Inspection device and inspection method of solar panel
Inventor: TAKANO KAZUMI
IPC: G01M11/00
Filed: 2019-10-01
Abstract: To provide an inspection device of a solar cell panel capable of obtaining a clear image capable of determining a defect with high accuracy in an outdoor EL inspection with a simple configuration.SOLUTION: An inspection device 1 of a solar panel P by using an electroluminescence includes a DC power supply 10 that supplies a DC current at a voltage higher than electromotive force of the solar cell panel P, opening and closing means 20 that opens and closes the connection between the solar cell panel P and the DC power supply 10, photographing means 30 that photographs the solar cell panel P, and generation means 40 that generates a diagnostic image from an image taken by the photographing means 30 with the opening and closing means 20 closed and an image taken by the photographing means 30 with the opening and closing means 20 open.SELECTED DRAWING: Figure 1
Patent JP-2021056937-A (JP)
Title: Information processing apparatus, information providing system, and program
Inventor: FUKUDA MICHITAKA
IPC: G08B27/00
Filed: 2019-10-01
Abstract: To provide an information providing system that provides various pieces of provided information to a terminal device used by a user, and provide appropriate provided information to the user even when communication cannot be performed via a communication network.SOLUTION: An information processing apparatus is an information processing apparatus that displays, on a terminal device, display information according to broadcast information broadcast from a broadcasting facility, and has: a management unit that manages the correspondence between information on a sound wave included in the broadcast information and the display information according to the broadcast information; and a distribution unit that distributes content data including the information on the sound wave and the display information to the terminal device that, upon reception of the broadcast information, displays the display information.SELECTED DRAWING: Figure 4
Patent JP-2021061117-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: KUDO HISANORI
IPC: H01M10/0567
Filed: 2019-10-03
Abstract: To provide a nonaqueous electrolyte secondary battery including a nonaqueous electrolyte added with lithium fluorosulfonate, in which both improvements in high-temperature storage characteristics and capacity retention rate are achieved.SOLUTION: A nonaqueous electrolyte secondary battery disclosed herein includes a positive electrode, a negative electrode, and a nonaqueous electrolyte. The negative electrode includes a negative electrode active material layer containing a negative electrode active material, and the negative electrode active material has a true density of 2.22 g/cm3 or more and 2.4 g/cm3 or less, and includes a graphite particle coated with amorphous carbon. The nonaqueous electrolyte contains lithium fluorosulfonate at a concentration of 0.3 mass% or more and 0.9 mass% or less.SELECTED DRAWING: Figure 1
Patent JP-2020010719-A (JP)
Title: Guide system for agricultural implement
Inventor: OMURA HIDEAKI
IPC: A01B69/00
Filed: 2019-10-10
Abstract: To provide a guide system for an agricultural implement capable of more appropriately guiding an operation of an implement mounted on a tractor and capable of performing a forward operation and a backward operation.SOLUTION: In a system for guiding an implement mounted on a tractor for performing agricultural work, the implement 50 can be changed at least to a forward operation state and to a backward operation state. Based on the information of position detection means 11, movement distance detection means 12, stop detection means 12, direction detection means 13, posture detection means 12, and operation state detection means 14 and 15, a control unit 20 causes a display unit 26 to display a guide on an operation from a forward operation completion position to a backward operation start position.SELECTED DRAWING: Figure 1
Patent JP-2021063155-A (JP)
Title: Grease composition and rolling ball bearing
Inventor: KAWAMURA TAKAYUKI
IPC: F16C33/66
Filed: 2019-10-10
Abstract: To provide a grease composition which imparts a low torque and an excellent bearing life to a rolling ball bearing even under light load conditions and low speed rotation conditions, and to provide a rolling ball bearing in which the grease composition is enclosed.SOLUTION: A grease composition 7 is a grease composition which is enclosed in a rolling ball bearing used in a rotation speed range of 2000 min-1 or less under an axial load and a radial load of 5 kgf or less. The grease composition contains a base oil, a thickener, and additives, and has a yield stress at 25°C of 3000 Pa or more measured by a dynamic viscoelasticity measurement method using a rheometer.SELECTED DRAWING: Figure 1
Patent JP-2021063691-A (JP)
Title: Time indicator and external patch with time indicator
Inventor: NAKADA KIYOSHI
IPC: A61K47/18
Filed: 2019-10-11
Abstract: To provide a time indicator capable of stably indicating accurate elapsed time regardless of ambient temperature, and to provide an external patch with the time indicator.SOLUTION: A time indicator provided herein comprises a base material 1, an indicator layer 2 provided on one surface of the base material, and a moisture absorbing layer 3 provided nest to the indicator layer, where the indicator layer contains calcium hydroxide, an indicator dye, and a binder resin, the indicator dye being adapted to change color when pH changes from the alkaline range to the neutral range.SELECTED DRAWING: Figure 1
Patent JP-2021064517-A (JP)
Title: Electrical connector and electronic device having electrical connector
Inventor: KAMETANI TAKEHIKO
IPC: H01R13/639
Filed: 2019-10-15
Abstract: To provide a function of locking a receptacle and a plug, and also provide a function of unlocking them.SOLUTION: An electrical connector includes a housing 220 and a shell 225, and the shell includes a shell main body portion and a lock piece 230. The lock piece includes an engaging portion located on one end portion side of the lock piece, a pressing portion located on the other end portion side opposite to the one end portion, an extension portion extending in a direction from the other end portion side to the one end portion side along a fitting direction to a mating connector, and a connecting portion 670 which is arranged on the other end portion side and connected to the extension portion. The housing has a support portion which is located between the engaging portion and the pressing portion in the fitting direction and supports at least the extension portion of the lock piece. When a pressing force is applied to the pressing portion, the lock piece from the supporting portion to the one end portion side moves in a direction opposite to the pressing force, so that the engagement between an engaging portion of the mating connector and the engaging portion is released.SELECTED DRAWING: Figure 2
Patent JP-2021066616-A (JP)
Title: Glass for metal sealing and metal sealing material including the same
Inventor: KITAMURA YOSHIAKI
IPC: C03C8/16
Filed: 2019-10-18
Abstract: To provide a glass for metal sealing that is a PbO-B2O3 glass and allows the reduction of Pb ions to be suppressed in a sealing step without mass-introduction of Bi2O3 and a metal sealing material including the same.SOLUTION: A metal sealing glass has a glass composition comprising, in mass%, PbO 50-80%, B2O3 5-30%, CuO 1-18%, and SiO2 0-25%.SELECTED DRAWING: Figure 1
Patent JP-2020071225-A (JP)
Title: Impact-absorbing flooring
Inventor: TSUKAMOTO TAKAYUKI
IPC: G01N3/303
Filed: 2019-10-21
Abstract: To provide an impact-absorbing flooring that can sufficiently correspond to the risk of femur fracture.SOLUTION: The impact-absorbing flooring 110 has a flooring surface material 111 formed of a hard material and a flooring substrate material 112 formed of a soft material. The soft material of the flooring substrate material 112 has a foam structure with an expansion ratio of 3 times to 20 times and, at a measuring frequency 1 Hz at 25°C, a dynamic viscoelasticity Tanδ of 0.1 to 0.7 and a complex elastic modulus Eof 0.3 Mpa to 10 MPa. In a condition set so that a reference impact load Fs, generated by dropping an impactor to apply an impact to a buffer material, becomes 6500 N, an impact load F, generated when the impactor is dropped to apply an impact via the buffer material, becomes 2000 N or more and 5000 N or less, and an amount of displacement of the flooring substrate material 112 becomes 0.5 mm to 5 mm.SELECTED DRAWING: Figure 1
Patent JP-2021069450-A (JP)
Title: Game machine
Inventor: DATE AKIO
IPC: A63F5/04
Filed: 2019-10-29
Abstract: To provide a game machine having optimized functions.SOLUTION: A game machine includes a first drum 51L to a third drum 51R, a start lever 25, a first stop button 24L to a third stop button 24R, a setting key cylinder, a setting display LED, and a setting/reset button. When power is turned on while the setting key cylinder is being operated, a setting change device is operated, a set value is changed by operating the setting/reset button while the setting change device is operated, and the set value is defined by operating the start lever 25 while the setting change device is operated. The start lever 25 can be operated at least in an upper direction and in a lower direction, and a displacement amount of the start lever 25 after an unoperated situation (situation where the lever is at a neutral position) until operation becomes valid (until operation is detected) is larger in the upper direction than in the lower direction.SELECTED DRAWING: Figure 1
Patent JP-2021046249-A (JP)
Title: Device for inspecting product package printing
Inventor: LIU CHUN
IPC: G01N21/84
Filed: 2019-10-31
Abstract: To disclose a device for inspecting a product package printing.SOLUTION: A device for inspecting a product package printing includes a support base. A pair of belt conveyors are installed on the upper end surface of the support base. A support block is also fixed to the upper end surface of the support base. A push-moving mechanism that can move an inspected product to the right or left is installed in the support block. A rotary mechanism that can rotate a product waiting for inspection is also installed in the support base. The device for inspecting the product package printing of the present invention has a simple configuration, the device is convenient, and can quickly inspect and separate a packaged product without package printing or a packaged product with incomplete package printing, and improves the inspection efficiency by the transmission of a machine, the whole process is automatic, there is no operation that requires the assistance of the worker, and the workload of the worker is reduced.SELECTED DRAWING: Figure 1
Patent JP-2021070411-A (JP)
Title: Vehicle braking system
Inventor: YAMAUCHI YOJI
IPC: B60L15/20
Filed: 2019-10-31
Abstract: To improve practicality of a vehicle braking system mounted on a vehicle provided with an electric motor applying drive force to wheels.SOLUTION: A controller 60 of a vehicle braking system 14 is adapted to perform braking time oscillation alleviation control to alleviate oscillation of a vehicle body when a vehicle stops in a manner that reduces braking force immediately before the vehicle stops on the basis of a vehicle travel speed detected not from a rotation speed of a wheel detected with a wheel rotation speed sensor 78 but from a motor rotation speed detected with a motor rotation angle sensor 40 mounted on an electric motor 26 for driving the vehicle. Using a vehicle speed on the basis of a detection result of the motor ration angle sensor with high detection accuracy, the vehicle braking system can improve control accuracy of the braking time oscillation alleviation control even when the same is performed after the vehicle traveling speed becomes significantly low.SELECTED DRAWING: Figure 1
Patent JP-2021074104-A (JP)
Title: Washing machine
Inventor: KAWAGUCHI TOMOYA
IPC: D06F37/12
Filed: 2019-11-06
Abstract: To provide a washing machine capable of properly maintaining adjustment water supplied from a water transmission gutter inside a baffle and thereby properly carrying out elimination of an unbalanced state of a dewatering tub.SOLUTION: A washing machine 1 comprises a dewatering tub 2 having a pulsator 4 arranged at a bottom part 2c, a baffle 8 comprising three water pipe parts that are arranged at equal intervals in a circumferential direction with respect to an inner peripheral surface 2a1 of the dewatering tub 2 and opened in the vicinity of the bottom part 2c and having a circulation water port 80 formed on an upper end part, a water receiving ring unit 5 which is fixed to an upper end part of the dewatering tub 2 and in which three annular water transmission gutters 5a, 5b, 5c respectively connected to an upper end part of the baffle 8 comprising water pipe parts, are mutually layered in a radial direction, and a nozzle unit 30 capable of individually pouring adjustment water to each of the water transmission gutters 5a, 5b, 5c. A water receiving plate 85 protruding inward in the radial direction from an outer peripheral side wall is formed inside the baffle 8.SELECTED DRAWING: Figure 2
Patent JP-2020019285-A (JP)
Title: Printer
Inventor: KUBO YOSHIMASA
IPC: B41J2/355
Filed: 2019-11-07
Abstract: To provide a printer which suppresses power consumption of the printer and prevents deterioration of print quality of images printed on print media.SOLUTION: A printer according to an embodiment of the present invention includes: a control part specifying the number of print dots on each print line and determining any one of a first control mode and a second control mode as a control mode of a plurality of heating elements when printing each print line on the basis of the specified number of print dots. The first control mode is a mode which divides the plurality of heating elements into a plurality of first groups and heats each first group at different timing. Each first group consists of two or more adjacent heating elements. The second control mode is a mode which divides the plurality of heating elements into a plurality of second groups and heats each second group at different timing. Each second group consists of two or more heating elements and at least two of heating elements are spaced apart from each other.SELECTED DRAWING: Figure 7
Patent JP-2021074251-A (JP)
Title: Game machine
Inventor: ASAGA TAKAMASA
IPC: A63F7/02
Filed: 2019-11-08
Abstract: To provide a game machine capable of executing a performance which further increases a game amusement.SOLUTION: According to a game machine of the present invention, when both of first acquisition information and second acquisition information are stored, a second specific performance based on the second acquisition information tends to be executed. When performing such a second specific performance, since the first acquisition information is also stored, a first specific performance based on the first acquisition information is also executed. Namely, until identification information variation based on acquisition information stored in acquisition information storage means is executed (in a short period of time), both of the first specific performance and the second specific performance are executed. As a result, a game amusement can be increased.SELECTED DRAWING: Figure 16
Patent JP-2021076705-A (JP)
Title: Light permeable filter
Inventor: ASADA NORIAKI
IPC: G02B5/22
Filed: 2019-11-08
Abstract: To provide technology which, when using a binocular or a monocular telescope, suppresses a compression effect and improves the three-dimensionality of a landscape, etc.SOLUTION: A first light permeable filter 111a is arranged in a binocular telescope 100 provided with a first objective lens 109a, a first ocular lens 107a and a first prism 105a, and has a layer that includes a specific wavelength absorbing pigment, the specific wavelength absorbing pigment being a chemical compound having an absorption maximum wavelength in wavelength regions 500-600 nm. In the transmissivity curve of the first light permeable filter 111a, the permeability of the absorption maximum wavelength is 60% or less, and the first light permeable filter 111a is arranged in the binocular telescope 100 at a position closer to the first objective lens 109a or the first ocular lens 107a than the first prism 105a.SELECTED DRAWING: Figure 1
Patent JP-2021075910-A (JP)
Title: Physical property value estimate method of slurry setting material
Inventor: NAGASAWA KOJI
IPC: E02D33/00
Filed: 2019-11-11
Abstract: To provide a method estimating a physical property value of slurry setting material with high accuracy.SOLUTION: A method is to estimate a physical property value of slurry setting material including hydraulic setting powder used at a civil engineering or construction site and soil of the site and water. A content of the hydraulic setting powder per unit volume of slurry for preliminary verification including the hydraulic setting powder, the preliminary verification soil, and water is estimated from temperature related information after an exothermic agent has been added to the slurry to produce the same condition as the preliminary verification based on information on a relation of a content of the hydraulic setting powder per unit volume and the temperature related information on the slurry for the preliminary verification after an exothermic agent is added to the slurry for the preliminary verification. The physical property value of the slurry setting material is estimated from the content of the hydraulic setting powder per unit volume of the estimated slurry.SELECTED DRAWING: None
Patent JP-2021078623-A (JP)
Title: Game machine
Inventor: TAKANO YUKI
IPC: A63F7/02
Filed: 2019-11-15
Abstract: To provide a game machine capable of increasing interest of a game in a game machine.SOLUTION: In a game machine including game control means capable of executing a game, performance control means capable of executing a performance related to the game, and display means capable of displaying the performance, the game control means can generate a specific game state as a game state advantageous to a player. The performance control means does no display a predetermined start memory display according to the start memory of the main game in the specific game state on a specific display section of the display means, when the specific game state is shifted to a normal game state.SELECTED DRAWING: Figure 79
Patent JP-2021079469-A (JP)
Title: Finger mechanism
Inventor: FUKAYA NAOKI
IPC: B25J15/08
Filed: 2019-11-15
Abstract: To provide a finger mechanism capable of properly gripping even small objects and sheet-like objects.SOLUTION: In a finger mechanism for holding an article in a releasable manner, an article holding member with an elongation and contraction property is provided, at a site where a fourth bone member corresponding to a distal phalanx among bone members of the finger mechanism is positioned. The article holding member includes: a hollow fixing part; and a holding member which is accommodated inside the fixing part, and formed to be extendable outward from one direction of the fixing part. The holding member is provided with an article holding part for holding an article at its tip, and the article holding part is formed of a suction member having a suction hole at its center.SELECTED DRAWING: Figure 1
Patent JP-2021082528-A (JP)
Title: Battery thermal management device
Inventor: HASHIMOTO ATSUNORI
IPC: H01M10/615
Filed: 2019-11-21
Abstract: To configure a device that can control the temperature of a battery even when an engine is stopped in a hybrid vehicle.SOLUTION: A battery B is configured with a plurality of modules having a plurality of cells. A plurality of temperature sensors that separately measures the temperatures of the plurality of cells, and a heat exchange flow path 10 that supplies a heat medium fluid to the plurality of cells of the plurality of modules are provided. The heat exchange flow path 10 includes an electric pump 11 that sends a heat medium fluid, a heating unit 13 that heats the heat medium fluid, a chiller unit 12 that dissipates heat from the heat medium fluid, a switching valve 14 that switches the flow direction of the heat medium fluid, and a temperature control unit that controls the electric pump 11, the heating unit 13, the chiller unit 12, and the switching valve 14 on the basis of temperature information detected by the plurality of temperature sensors.SELECTED DRAWING: Figure 1
Patent JP-2021081044-A (JP)
Title: Fluid path switching valve
Inventor: SUGIHARA JUN
IPC: F16K11/072
Filed: 2019-11-21
Abstract: To reduce fluid pressure loss in a housing at the fluid path switching valve to output fluid at a desired flow rate.SOLUTION: A housing 12 constituting a flow path switching valve 10 is provided with a guide recess 34 further recessed with respect to a bottom 24a of a valve chamber 24 in which a valve 104 is housed. The guide recess 34 is formed so as to incline from an upper end 38a to a lower end 38b, and first to third bulging parts 42, 44, 46 that bulge outward in a radial direction so as to face three introduction ports 86a to 86c into which fluid is introduced are provided. The guide recess 34 is formed so as to be gradually tapered from the upper end 38a side having the first to third bulging parts 42, 44, 46 toward the lower end 38b side, and the lower end 38b is connected to a lead-out port 26.SELECTED DRAWING: Figure 2
Patent JP-2021079915-A (JP)
Title: Carrying truck
Inventor: SENDA TOYOJI
IPC: B62B5/00
Filed: 2019-11-22
Abstract: To cause a carrying object to be loaded easily.SOLUTION: A carrying truck 10 includes a truck body part 20 having a plurality of placing parts 50A and 50B on which a carrying object is loaded, and a traveling part 30 which is attached to the truck body part 20 and travels on a running surface, and the plurality of placing parts 50A and 50B are characterized in that an interval between placing parts is adjustable.SELECTED DRAWING: Figure 4
Patent JP-2020101526-A (JP)
Title: Voltage monitoring device and method
Inventor: DANIEL BAKOVIC
IPC: G01R19/165
Filed: 2019-11-25
Abstract: To provide a device for mounting or monitoring a safety function of a machine or a technology facility, and for monitoring a voltage of a device having at least two processing channels.SOLUTION: A device 10 includes: an input unit 32 having at least two processing channels for receiving an input voltage 18; a voltage regulator 20 for generating a predetermined output voltage 34 from the input voltage; an output unit 24 for providing the predetermined output voltage for an operation of the device; a voltage monitoring device 26 for comparing a voltage existing at the output unit with the predetermined output voltage, and for, when the current voltage deviates from the predetermined output voltage, cutting off the output unit; and a first interface 28 and a second interface 30 for connecting the voltage regulator with at least the two processing channels of the device. The two interfaces are separately connected to a first processing channel and a second processing channel.SELECTED DRAWING: Figure 2
Patent JP-2021086714-A (JP)
Title: Exhaust heat exchange system
Inventor: TAKEUCHI TETSUYA
IPC: H01M8/04007
Filed: 2019-11-27
Abstract: To provide an exhaust heat exchange system capable of improving the radiation performance from exhaust gas from fuel battery equipment.SOLUTION: An exhaust heat exchange system 1 includes an exhaust heat exchanger 20 that cools exhaust gas from a fuel battery device by exchanging heat with a cooling fluid that is cooler than the exhaust gas. In an f-exhaust heat exchanger 20, exhaust passages and cooling passages are arranged alternately in the array direction so as to exchange heat. Additionally, in the exhaust heat exchanger 20, a portion of the part that forms the exhaust passage (in this example, the first facing part and the second facing part) is exposed to a circulation space where outside air cooler than the exhaust gas flows.SELECTED DRAWING: Figure 7